[Retracted] Node Injection Control Logic Design for Intelligent Home System Based on Wireless Sensor Network

Table 1

Analysis of wireless sensor network topology characteristics.

Family needs	Corresponding network characteristics
The device placement cannot be affected by network reasons. For example, multiple nodes with linkage function cannot be placed in adjacent areas.	The network supports multihop and point-to-point communication
Do not require users to install nodes with different functions on different devices for network topology reasons.	Device peer (except gateway)
When some nodes fail, the network topology adapts to changes and users cannot be required to replace the faulty nodes in time.	Network adaptive
Users should not be required to open or close terminal nodes frequently for security reasons, nor should they open or close home gateways frequently for security reasons.	Network level and even point-to-point level security authentication